1. What is IQ?

IQ (Intelligence Quotient) is a score derived from standardized tests designed to measure human intelligence. The median score is set at 100, with most people scoring between 85 and 115.

2. Understanding IQ Levels

IQ scores are typically categorized as follows:

3. Importance of IQ Testing

Details: IQ tests can help identify intellectual giftedness or cognitive challenges. They're used in educational settings, psychological assessments, and sometimes in employment screening.

4. Using the Calculator

Tips: Enter your IQ test score (typically between 40-200) to determine your intelligence category. Note that this calculator provides general categories only.

5. Frequently Asked Questions (FAQ)

Q1: Is IQ the only measure of intelligence?
A: No, IQ tests measure specific cognitive abilities but don't capture all aspects of intelligence like creativity or emotional intelligence.

Q2: Can IQ change over time?
A: Yes, IQ can change somewhat through education, environment, and brain training, though it tends to remain relatively stable in adulthood.

Q3: What's considered a "good" IQ score?
A: Scores between 90-109 are average, while 110-119 is superior. Scores above 120 are considered very high.

Q4: Are online IQ tests accurate?
A: Professional, supervised IQ tests are more reliable than most online versions. This calculator assumes you have a valid test score.

Q5: What was Albert Einstein's IQ?
A: While Einstein never took a modern IQ test, experts estimate his IQ was between 160-180.